NegRi

(Cognitive processing of negations)

Goal

The goal of this project is to investigate the cognitive processing of various negative sentences in Croatian and to compare the results with other languages. Moreover, the project aims to outline a new Cue-step theoretical model that accounts for the cognitive processing of negations. Prior studies focused on the processing of implicit negations and effects of truth value on affirmations and sentential negations, what might be partially attributed to the lack of knowledge about linguistic cues that drive the processing of negations. NegRi project is focusing on explicit negations: double and lexical negation, and negative concord. It is investigating whether the processing of lexical and double negations and negative concord depend on syntactic and semantic cues. To accomplish that goal, the project is combining behavioral and EEG/ERPs experiments.

Team Members

Publications

Ćoso, B. & Bogunović, I. (2019). The role of linguistic cues in bilingual negation processing. International Journal of Bilingualism, 23, 21-36. (WOS) doi: 10.1177/1367006917698840

Aims and objectives: A vast body of research has dealt with negation processing. There are many differences between negations across languages, which could influence negation processing in bilingual speakers. However, bilingual negation processing has rarely been experimentally investigated. This study aims at exploring whether highly proficient Croatian-English bilinguals are able to adequately adopt English negations, and whether linguistic cues from both languages have similar effect on negation processing.

Methodology: A sentence–picture verification task was used to investigate the processing of affirmative sentences, sentential and constituent negations, Croatian negative concord and English sentences with negated subject.

Data and analysis: 2 (language) × 4 (sentence type) × 2 (congruency) ANOVA with repeated measures was used to analyze the data.

Findings: The results showed that the effect of language was not significant, except in the case of constituent negations which were processed faster in English. There was a significant difference between the processing of affirmative and negative sentences, as affirmatives were processed faster than negatives in both languages. Constituent negations in both languages were processed slower compared with other types of negations.

Originality: The results suggest that strong linguistic cues, such as word order and quantifiers, influence negation processing in both languages, resulting in differences between different types of negations. The results are discussed in the light of two existing models of negation and sentence processing. A new model, as a combination of these two models, is proposed.

Implications: The fact that there was no significant difference in negation processing between the bilinguals’ two languages supports the view that highly proficient successive bilinguals are able to adequately adopt negations in both their languages.

Ćoso, B. & Bogunović, I. (2016). Cognitive processing of verbal quantifiers in the context of affirmative and negative sentences: a Croatian study. Research in language, 14, 203-220. (SCOPUS) doi: 10.1515/rela-2016-0013

Studies from English and German have found differences in the processing of affirmative and negative sentences. However, little attention has been given to quantifiers that form negations. A picture-sentence verification task was used to investigate the processing of different types of quantifiers in Croatian: universal quantifiers in affirmative sentences (e.g. all), non-universal quantifiers in compositional negations (e.g. not all), null quantifiers in negative concord (e.g. none) and relative disproportionate quantifiers in both affirmative and negative sentences (e.g. some). The results showed that non-universal and null quantifiers, as well as negations were processed significantly slower compared to affirmative sentences, which is in line with previous findings supporting the two-step model. The results also confirmed that more complex tasks require a longer reaction time. A significant difference in the processing of same-polarity sentences with first-order quantifiers was observed: sentences with null quantifiers were processed faster and more accurately than sentences with disproportional and non-universal quantifiers. A difference in reaction time was also found in affirmatives with different quantifiers: sentences with universal quantifiers were processed significantly faster and more accurately compared to sentences with relative disproportionate quantifiers. These findings indicate that the processing of quantifiers follows after the processing of affirmative information. In the context of the two-step model, the processing of quantifiers occurs in the second step, along with negations.

Conferences

Ćoso, B. (2014). Cognitive processing of various Croatian negations. European Campus of Excellence, Memory and mind summer school, RUB, Bochum, Germany, 7.-20.9.2014.

Ćoso, B., Matešić, K. & Bogunović, I. (2014). Cognitive processing of verbal quantifiers in affirmative and negative sentences. XIX. Psychology days in Zadar, paper summaries, Zadar, Croatia, 29.-31.5.2014.

AWARDS

Seal of Excellence for MSCA proposal, European Commission, February 2019.

Seal of Excellence for MSCA proposal, European Commission, January 2017.

European Campus of Excellence, Memory, and mind, Bochum, Germany, September 2014.